7366419450 has 240 divisors, whose sum is σ = 22192626456. Its totient is φ = 1800921600.

The previous prime is 7366419419. The next prime is 7366419451. The reversal of 7366419450 is 549146637.

It can be written as a sum of positive squares in 12 ways, for example, as 2011253409 + 5355166041 = 44847^2 + 73179^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 7366419396 and 7366419405.

It is not an unprimeable number, because it can be changed into a prime (7366419451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 9529264 + ... + 9530036.

Almost surely, 2^7366419450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7366419450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11096313228).

7366419450 is an abundant number, since it is smaller than the sum of its proper divisors (14826207006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7366419450 is a wasteful number, since it uses less digits than its factorization.

7366419450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 7366419450 is about 85827.8477535118. The cubic root of 7366419450 is about 1945.7430211890.

The spelling of 7366419450 in words is "seven billion, three hundred sixty-six million, four hundred nineteen thousand, four hundred fifty".